Figure 3.
Micrographs from Spna2 mutants treated with vehicle (A) or 1,2-DAB (B). The anterior horns of these animals displayed a pathology similar to that seen in wild-type animals. Giant axonal swellings (*) were also seen in these animals, following treatment with 1,2-DAB. Arrows: normal axons. Arrowheads: cell bodies. BV: blood vessel. Scale bar: 200 µm.